public class InnerClassTest {

    private int aNum = 1;
    private static int name;
    int age;

    public static void main(String[] args) {
        new InnerClassTest().a();
        new StaticInnerClass();
    }

    private static void a() {

        new StaticInnerClass().innerMethod();
    }

    void b() {

    }

    private void c() {

    }

    public static void d(){

    }

    private class InnerClass {
        private void innerMethod() {
            c();

            aNum = 2;


        }
    }

    static class StaticInnerClass {
        private void innerMethod() {
            d();



        }
    }
}
